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Table A1. Selected STDs - Percentage of Unknown, Missing, or Invalid Values for Selected Variables by State and by Nationally Notifiable STD, 2011


StatePrimary and Secondary SyphilisGonorrheaChlamydia

Percentage
Unknown
Race/Ethnicity

Percentage
Unknown
Age

Percentage
Unknown
Sex
Percentage
Unknown
Sex
Partner

Percentage
Unknown
Race/Ethnicity

Percentage
Unknown
Age

Percentage
Unknown
Sex

Percentage
Unknown
Race/Ethnicity

Percentage
Unknown
Age

Percentage
Unknown
Sex
Alabama 0.4 0.0 0.0 34.6 27.6 0.1 2.2 32.8 0.1 2.6
Alaska* 0.0 0.0 0.0100.0 1.2 0.0 0.0 2.8 0.0 0.0
Arizona 0.4 0.0 0.7 53.3 15.6 0.0 0.0 20.4 0.0 0.0
Arkansas 0.5 0.0 0.0 12.6 9.6 0.0 0.1 12.8 0.1 0.0
California 3.7 0.0 0.5 7.1 28.0 0.5 0.4 36.0 0.4 0.3
Colorado 0.0 0.0 0.0 0.0 18.2 0.0 0.0 36.6 0.0 0.0
Connecticut 0.0 0.0 0.0 26.2 27.8 0.1 0.0 34.4 0.4 0.0
Delaware 0.0 0.0 0.0 81.5 2.1 0.0 0.0 4.5 0.0 0.0
District of Columbia 3.0 0.0 0.0 20.6 29.3 0.0 0.0 31.3 0.2 0.0
Florida 2.7 0.0 0.0 4.8 10.4 0.0 0.1 13.8 0.0 0.1
Georgia 3.4 0.0 0.0 21.8 33.8 0.1 0.9 44.1 0.1 1.1
Hawaii 0.0 0.0 0.0 7.1 36.8 0.0 0.0 49.3 0.0 0.0
Idaho 23.1 0.0 0.0 0.0 41.4 0.0 0.0 34.5 0.2 0.1
Illinois 2.6 0.0 0.0 13.5 11.4 0.0 0.1 14.2 0.0 0.2
Indiana 2.3 0.0 0.0 4.0 14.7 0.0 0.2 22.3 0.0 0.2
Iowa 0.0 0.0 0.0 10.0 8.8 0.0 0.0 11.7 0.0 0.0
Kansas 0.0 0.0 0.0 0.0 20.6 0.1 0.0 38.4 0.1 0.0
Kentucky 0.0 0.0 0.0 3.9 21.0 0.5 0.3 27.3 0.4 0.4
Louisiana 0.9 0.2 0.0 8.5 24.3 0.1 1.8 28.5 0.1 2.1
Maine 25.0 0.0 0.0 25.0 12.5 0.0 0.0 26.3 0.3 0.0
Maryland 1.8 0.0 0.0 5.8 22.2 0.3 0.1 32.8 0.2 0.0
Massachusetts 4.5 0.0 0.0 14.7 23.0 0.2 0.0 34.5 0.2 0.1
Michigan 1.0 0.0 0.0 4.5 37.5 0.2 0.2 38.2 0.2 0.2
Minnesota 0.7 0.0 0.0 10.1 8.9 0.0 0.0 12.9 0.0 0.0
Mississippi 1.0 0.0 0.0 4.2 15.7 0.1 0.0 18.5 0.1 0.0
Missouri 0.0 0.0 0.0 2.9 16.0 0.0 0.0 26.1 0.0 0.0
Montana* 0.0 0.0 0.0 85.7 11.8 0.0 0.0 6.1 0.9 0.0
Nebraska 30.0 0.0 0.0 30.0 22.0 0.1 0.1 28.9 0.1 0.1
Nevada 7.4 0.0 0.0 5.1 24.7 0.1 0.0 30.8 0.0 0.0
New Hampshire 0.0 0.0 0.0 16.7 6.2 0.0 0.0 20.2 0.0 0.0
New Jersey 1.7 0.0 0.0 21.1 42.3 0.6 0.4 55.5 0.4 0.4
New Mexico 16.9 0.0 0.0 7.0 29.9 0.0 0.0 29.5 0.1 0.1
New York 6.1 0.0 0.1 19.7 36.9 0.4 0.1 42.6 0.6 0.2
North Carolina 0.0 0.0 0.0100.0 12.6 0.1 0.4 16.2 0.1 0.4
North Dakota* 0.0 0.0 0.0 0.0 31.1 0.0 0.4 31.0 0.0 0.0
Ohio 0.5 0.0 0.0 10.5 21.1 0.1 0.0 28.7 0.2 0.0
Oklahoma 1.2 0.0 0.0 14.3 3.4 0.2 2.7 3.9 0.1 2.7
Oregon 2.1 0.0 0.0 15.5 8.5 0.0 0.0 27.2 0.0 0.0
Pennsylvania 3.8 0.0 0.0 16.9 26.3 0.0 0.0 31.6 0.0 0.1
Rhode Island 10.9 0.0 0.0 0.0 19.2 0.0 0.0 22.4 0.0 0.0
South Carolina 0.5 0.0 0.0 1.4 34.6 0.1 0.2 37.4 0.1 0.2
South Dakota* 0.0 0.0 0.0 0.0 3.3 0.0 0.2 26.0 0.2 0.1
Tennessee 2.5 0.0 0.0 3.6 2.6 0.0 0.0 4.3 0.0 0.0
Texas 0.1 0.0 0.0 1.9 5.0 0.0 0.0 6.3 0.0 0.0
Utah 0.0 0.0 0.0 14.3 0.7 0.0 0.0 0.9 0.0 0.0
Vermont* 0.0 0.0 0.0 0.0 0.0 0.0 0.0 10.5 0.0 0.0
Virginia 0.0 0.0 0.0 4.2 19.8 0.0 0.2 28.9 0.1 0.3
Washington 17.7 0.0 0.0 2.1 18.4 0.0 0.0 22.8 0.0 0.0
West Virginia* 0.0 0.0 0.0 0.0 8.7 0.3 0.0 20.1 0.0 0.0
Wisconsin 0.0 0.0 0.0 13.8 0.2 0.2 0.0 0.2 0.2 0.1
Wyoming* 0.0 0.0 0.0 0.0 28.3 0.0 0.0 18.6 0.0 0.0
U.S. TOTAL 2.9 0.0 0.1 13.6 20.4 0.2 0.3 26.1 0.2 0.3

*Percentages for primary and secondary syphilis are based on less than 10 cases.

NOTE: Unknown includes unknown, missing, or invalid data values.

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